ISO/ASTM 51650:2013
(Main)Practice for use of a cellulose triacetate dosimetry system
Practice for use of a cellulose triacetate dosimetry system
ISO/ASTM 51650:2013 is a practice for using a cellulose triacetate (CTA) dosimetry system to measure absorbed dose in materials irradiated by photons or electrons in terms of absorbed dose to water. The CTA dosimetry system is classified as a routine dosimetry system. The CTA dosimeter is classified as a type II dosimeter on the basis of the complex effect of influence quantities on its response. ISO/ASTM 51650:2013 is one of a set of standards that provides recommendations for properly implementing dosimetry in radiation processing, and describes a means of achieving compliance with the requirements of ASTM E2628 for a CTA dosimetry system. It is intended to be read in conjunction with ASTM E2628.
Pratique de l'utilisation d'un système dosimétrique au triacétate de cellulose
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Standards Content (Sample)
INTERNATIONAL ISO/ASTM
STANDARD 51650
Thirdedition
2013-06-01
Practice for use of a cellulose triacetate
dosimetry system
Pratique de l’utilisation d’un système dosimétrique au triacétate
de cellulose
Referencenumber
ISO/ASTM51650:2013(E)
©ISO/ASTMInternational2013
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ISO/ASTM51650:2013(E)
©ISO/ASTMInternational2013
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ii ©ISO/ASTMInternational2013–Allrightsreserved
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ISO/ASTM51650:2013(E)
Contents Page
1 Scope . 1
2 Referenceddocuments . 1
3 Terminology . 1
4 Significanc anduse . 2
5 Overview . 2
6 Influenc quantities . 2
7 Dosimetrysystem . 3
8 Incomingdosimeterstockassessment . 4
9 Calibration . 4
10 Routineuse . 4
11 Documentationrequirements . 4
12 Measurementuncertainty . 4
13 Keywords . 5
ANNEX . 5
Bibliography . 6
Table A1.1 BasicpropertiesofavailableCTAdosimeters . 5
Table A1.2 KnownsuppliersofCTAdosimeters . 5
Table A1.3 KnownsuppliersofCTAstripreadingequipment . 6
©ISO/ASTMInternational2013–Allrightsreserved iii
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ISO/ASTM51650:2013(E)
Foreword
ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen
establishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentaland
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
InternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.
DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesfor
voting. Publication as an International Standard requires approval by at least 75% of the member bodies
castingavote.
ASTMInternationalisoneoftheworld’slargestvoluntarystandardsdevelopmentorganizationswithglobal
participation from affected stakeholders.ASTM technical committees follow rigorous due process balloting
procedures.
Apilot project between ISO andASTM International has been formed to develop and maintain a group of
ISO/ASTM radiation processing dosimetry standards. Under this pilot project, ASTM Committee
E61,RadiationProcessing,isresponsibleforthedevelopmentandmaintenanceofthesedosimetrystandards
withunr
...
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